Ferrite Cores

Results: 38

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Series

P18/11RM6

Core Type

P (Pot Core)RM

Supplier Device Package

P 18 x 11RM 6

Material

K1M33N30N41N48N49N87T35T38

Diameter

0.724" (18.40mm)-

Inductance Factor (Al)

40 nH63 nH100 nH160 nH180 nH250 nH315 nH400 nH500 nH1.7 µH2.2 µH2.4 µH2.8 µH3.1 µH

Tolerance

-30%, +40%-20%, +30%±3%-

Gap

-GappedUngapped

Effective Permeability (µe)

27.443.24868.5779099120155171192215

Initial Permeability (µi)

8075015002200230028004300600010000

Core Factor (ΣI/A) mm<sup>-1</sup>

0.570.60.780.86

Effective Length (le) mm

25.926.626.928.6

Effective Area (Ae) mm²

31.336.64346.7

Minimum Core Cross Section (Amin) mm²

3133.9

Effective Magnetic Volume (Ve) mm³

840105011141242

Height

0.209" (5.30mm)0.246" (6.25mm)

Length

0.701" (17.90mm)-

Width

0.323" (8.20mm)-

Showing

of 38

Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Core Type	Supplier Device Package	Material	Diameter	Inductance Factor (Al)	Tolerance	Gap	Effective Permeability (µe)	Initial Permeability (µi)	Core Factor (ΣI/A) mm<sup>-1</sup>	Effective Length (le) mm	Effective Area (Ae) mm²	Minimum Core Cross Section (Amin) mm²	Effective Magnetic Volume (Ve) mm³	Finish	Height	Length	Width

B65807J0000R087 FERRITE CORE RM 2.4UH N87 2PCS EPCOS - TDK Electronics	4,929 In Stock	1 : $4.44000 Box	RM6	Box	Active	RM	RM 6	N87	-	2.4 µH	-20%, +30%	Ungapped	1490	2200	0.78	28.6	36.6	31	1050	Uncoated	0.246" (6.25mm)	0.701" (17.90mm)	0.323" (8.20mm)
B65807N0400A048 FERRITE CORE RM 400NH N48 2PCS EPCOS - TDK Electronics	6,407 In Stock	1 : $5.67000 Box	RM6	Box	Active	RM	RM 6	N48	-	400 nH	±3%	Gapped	274	-	0.86	26.9	31.3	-	840	Uncoated	0.246" (6.25mm)	0.701" (17.90mm)	0.323" (8.20mm)
B65807J0000Y038 FERRITE CORE RM 8.6UH T38 2PCS EPCOS - TDK Electronics	5,348 In Stock	1 : $6.05000 Box	RM6	Box	Active	RM	RM 6	T38	-	8.6 µH	-30%, +40%	Ungapped	5350	2300	0.78	28.6	36.6	31	1050	Uncoated	0.246" (6.25mm)	0.701" (17.90mm)	0.323" (8.20mm)
B65807N0063A033 FERRITE CORE RM 63NH M33 2PCS EPCOS - TDK Electronics	1,490 In Stock	1 : $6.66000 Box	RM6	Box	Active	RM	RM 6	M33	-	63 nH	±3%	Gapped	43.2	750	0.86	26.9	31.3	-	840	Uncoated	0.246" (6.25mm)	0.701" (17.90mm)	0.323" (8.20mm)
B65651D0160A048 FERRITE CORE P 160NH N48 2PCS EPCOS - TDK Electronics	388 In Stock	1 : $7.79000 Box	P18/11	Box	Active	P (Pot Core)	P 18 x 11	N48	0.724" (18.40mm)	160 nH	±3%	Gapped	77	-	0.6	25.9	43	-	1114	Uncoated	0.209" (5.30mm)	-	-
B65651T0400A048 FERRITE CORE P 400NH N48 2PCS EPCOS - TDK Electronics	883 In Stock	1 : $9.59000 Box	P18/11	Box	Active	P (Pot Core)	P 18 x 11	N48	0.724" (18.40mm)	400 nH	±3%	Gapped	192	-	0.6	25.9	43	-	1114	Uncoated	0.209" (5.30mm)	-	-
B65651T0100A033 FERRITE CORE P 100NH M33 2PCS EPCOS - TDK Electronics	639 In Stock	1 : $11.26000 Box	P18/11	Box	Active	P (Pot Core)	P 18 x 11	M33	0.724" (18.40mm)	100 nH	±3%	Gapped	48	750	0.6	25.9	43	-	1114	Uncoated	0.209" (5.30mm)	-	-
B65807J0000R035 FERRITE CORE RM 6.2UH T35 2PCS EPCOS - TDK Electronics	6,562 In Stock	1 : $4.44000 Box	RM6	Box	Active	RM	RM 6	T35	-	6.2 µH	-20%, +30%	Ungapped	3860	6000	0.78	28.6	36.6	31	1050	Uncoated	0.246" (6.25mm)	0.701" (17.90mm)	0.323" (8.20mm)
B65807J0250A087 FERRITE CORE RM 250NH N87 2PCS EPCOS - TDK Electronics	2,397 In Stock	1 : $4.66000 Box	RM6	Box	Active	RM	RM 6	N87	-	250 nH	±3%	Gapped	155	-	0.78	28.6	36.6	31	1050	Uncoated	0.246" (6.25mm)	0.701" (17.90mm)	0.323" (8.20mm)
B65807N0160G048 FERRITE CORE RM N48 2PCS EPCOS - TDK Electronics	2,000 In Stock	1 : $5.67000 Box	RM6	Box	Active	RM	RM 6	N48	-	-	-	Gapped	-	-	0.86	26.9	31.3	-	840	Uncoated	0.246" (6.25mm)	0.701" (17.90mm)	0.323" (8.20mm)
B65651D0000R048 FERRITE CORE P 2.8UH N48 2PCS EPCOS - TDK Electronics	879 In Stock	1 : $7.11000 Box	P18/11	Box	Active	P (Pot Core)	P 18 x 11	N48	0.724" (18.40mm)	2.8 µH	-20%, +30%	Ungapped	1340	-	0.6	25.9	43	-	1114	Uncoated	0.209" (5.30mm)	-	-
B65651W0000R087 FERRITE CORE P 3.6UH N87 2PCS EPCOS - TDK Electronics	854 In Stock	1 : $7.40000 Box	P18/11	Box	Active	P (Pot Core)	P 18 x 11	N87	0.724" (18.40mm)	3.6 µH	-20%, +30%	Ungapped	1630	2200	0.57	26.6	46.7	33.9	1242	Uncoated	0.209" (5.30mm)	-	-
B65651W0000Y038 FERRITE CORE P 12.6UH T38 2PCS EPCOS - TDK Electronics	557 In Stock	1 : $7.79000 Box	P18/11	Box	Active	P (Pot Core)	P 18 x 11	T38	0.724" (18.40mm)	12.6 µH	-30%, +40%	Ungapped	5710	10000	0.57	26.6	46.7	33.9	1242	Uncoated	0.209" (5.30mm)	-	-
B65651W0000R030 FERRITE CORE P 5.9UH N30 2PCS EPCOS - TDK Electronics	1,500 In Stock	1 : $6.41000 Box	P18/11	Box	Active	P (Pot Core)	P 18 x 11	N30	0.724" (18.40mm)	5.9 µH	-20%, +30%	Ungapped	2680	4300	0.57	26.6	46.7	33.9	1242	Uncoated	0.209" (5.30mm)	-	-
B65651D0250A048 FERRITE CORE P 250NH N48 2PCS EPCOS - TDK Electronics	1,826 In Stock	1 : $7.79000 Box	P18/11	Box	Active	P (Pot Core)	P 18 x 11	N48	0.724" (18.40mm)	250 nH	±3%	Gapped	120	-	0.6	25.9	43	-	1114	Uncoated	0.209" (5.30mm)	-	-
B65651T0250A048 FERRITE CORE P 250NH N48 2PCS EPCOS - TDK Electronics	1,515 In Stock	1 : $9.59000 Box	P18/11	Box	Active	P (Pot Core)	P 18 x 11	N48	0.724" (18.40mm)	250 nH	±3%	Gapped	120	-	0.6	25.9	43	-	1114	Uncoated	0.209" (5.30mm)	-	-
B65651D0100A033 FERRITE CORE P 100NH M33 2PCS EPCOS - TDK Electronics	4,013 In Stock	1 : $11.23000 Box	P18/11	Box	Active	P (Pot Core)	P 18 x 11	M33	0.724" (18.40mm)	100 nH	±3%	Gapped	48	750	0.6	25.9	43	-	1114	Uncoated	0.209" (5.30mm)	-	-
B65807J0000R049 FERRITE CORE RM 1.7UH N49 2PCS EPCOS - TDK Electronics	999 In Stock	1 : $4.51000 Box	RM6	Box	Active	RM	RM 6	N49	-	1.7 µH	-20%, +30%	Ungapped	1060	1500	0.78	28.6	36.6	31	1050	Uncoated	0.246" (6.25mm)	0.701" (17.90mm)	0.323" (8.20mm)
B65807J0000R030 FERRITE CORE RM 4.3UH N30 2PCS EPCOS - TDK Electronics	247 In Stock	1 : $4.85000 Box	RM6	Box	Active	RM	RM 6	N30	-	4.3 µH	-20%, +30%	Ungapped	2670	4300	0.78	28.6	36.6	31	1050	Uncoated	0.246" (6.25mm)	0.701" (17.90mm)	0.323" (8.20mm)
B65807N0250A048 FERRITE CORE RM 250NH N48 2PCS EPCOS - TDK Electronics	244 In Stock	1 : $5.67000 Box	RM6	Box	Active	RM	RM 6	N48	-	250 nH	±3%	Gapped	171	-	0.86	26.9	31.3	-	840	Uncoated	0.246" (6.25mm)	0.701" (17.90mm)	0.323" (8.20mm)
B65807J0000R041 FERRITE CORE RM 3.1UH N41 2PCS EPCOS - TDK Electronics	480 In Stock	1 : $4.19000 Box	RM6	Box	Active	RM	RM 6	N41	-	3.1 µH	-20%, +30%	Ungapped	1930	2800	0.78	28.6	36.6	31	1050	Uncoated	0.246" (6.25mm)	0.701" (17.90mm)	0.323" (8.20mm)
B65807C0400A048 FERRITE CORE RM 400NH N48 2PCS EPCOS - TDK Electronics	79 In Stock	1 : $4.46000 Box	RM6	Box	Active	RM	RM 6	N48	-	400 nH	±3%	Gapped	274	-	0.86	26.9	31.3	-	840	Uncoated	0.246" (6.25mm)	0.701" (17.90mm)	0.323" (8.20mm)
B65807N0315A048 FERRITE CORE RM 315NH N48 2PCS EPCOS - TDK Electronics	831 In Stock	1 : $5.67000 Box	RM6	Box	Active	RM	RM 6	N48	-	315 nH	±3%	Gapped	215	-	0.86	26.9	31.3	-	840	Uncoated	0.246" (6.25mm)	0.701" (17.90mm)	0.323" (8.20mm)
B65651D0000R030 FERRITE CORE P N30 2PCS EPCOS - TDK Electronics	183 In Stock	1 : $6.41000 Box	P18/11	Box	Active	P (Pot Core)	P 18 x 11	N30	0.724" (18.40mm)	-	-	Ungapped	-	-	0.6	25.9	43	-	1114	Uncoated	0.209" (5.30mm)	-	-
B65807N0100A033 FERRITE CORE RM 100NH M33 2PCS EPCOS - TDK Electronics	0 In Stock	1 : $6.66000 Box	RM6	Box	Active	RM	RM 6	M33	-	100 nH	±3%	Gapped	68.5	750	0.86	26.9	31.3	-	840	Uncoated	0.246" (6.25mm)	0.701" (17.90mm)	0.323" (8.20mm)

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Ferrite Cores

Ferrite cores are a magnetic device used in the windings of transformers or other wound components. The chemical makeup of these devices help to prevent eddy currents. These are created in different form factors such as: E, toroid, ER, multi-hole, etc. and come in many different sizes. Key parameters are going to be the size, form factor or core type, and inductance factor.

Ferrite Cores

Ferrite Cores

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